\begin{table}[htbp]\centering \def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi} \caption{Dynamic Effect of Hearings on Improper Payment Rate, Low and High Mean IP rates. Dependent variable is improper payment rate as a percent of all payments.} \resizebox{\textwidth}{!}{ \begin{tabular}{l*{5}{c}} \toprule
                    &\multicolumn{2}{c}{Agency-level}           &\multicolumn{2}{c}{Program-level}          \\
                    &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         \\
\midrule
Years Since Last Agency Hearing&     -0.0099         &       -0.16\sym{***}&      -0.043         &       -0.31\sym{***}\\
                    &     (0.018)         &     (0.052)         &     (0.023)         &     (0.094)         \\
\addlinespace
Agency Hearing      &       0.092         &        0.44         &       -0.14         &        1.19         \\
                    &      (0.22)         &      (0.73)         &      (0.15)         &      (1.44)         \\
\hline
Fiscal Year FE      &         Yes         &         Yes         &         Yes         &         Yes         \\
Agency/Program FE   &         Yes         &         Yes         &         Yes         &         Yes         \\
Observations        &         111         &         191         &         501         &         787         \\
\bottomrule \multicolumn{5}{l}{\footnotesize Standard errors in parentheses; clustered on agency-year for program-level analysis.} \\ \multicolumn{5}{l}{\footnotesize \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\ \end{tabular} } \\ \label{tab:het} \end{table}
